The impact of the coming of European trading companies in India.

With success of Portuguese, many Dutch, French and English arrived at India for trade. This development not only changed the history of India, it also changed the history of European countries.

Explanation:

please mark this answer as brainliest

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."